

.flex {
  display: flex;
}
.flex-center {
  display: flex;
  align-items: center;
  text-align: center;
  justify-content: center;
}
.container {
  position: absolute;
  top:0;
  right:0;
  left:0;
  bottom:0;
}

.wrapperContainer {
  padding: 2rem 3rem;
  color:#333;
  font-size: 1rem;
  width: auto;
  height: 100%;
}

.mainContainer {
  width: 100%;
  height: auto;
  padding-bottom: 4rem;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.scrollContainer {
  position: relative;
  margin-left: 20rem;
  width: auto;
  height: 100%;}

.scrollContainer .chatOpen {
  margin-right: 340px;
}
.scrollContainer :last-child  {
  transition: none;
}


@media screen and (max-width: 768px) {
  .scrollContainer {
    margin-left: 0;
  }
}


/*视频列表*/

.video{
  display: flex;
  flex-direction: column;
  align-content: space-between;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  margin-right: 1.2rem;
  width: 30%;
  height: auto;
  border: 1px solid #d3d3d3;
  border-radius: 0.5rem;
  padding:1rem;
}
.videoPic{
  width: 100%;
  height: 100%;
  position: relative;
}
/*文字遮幕*/
.textMaskForPic{
  position: absolute;
  top:25%;
  width: 100%;
  height: 4rem;
  background-color:rgba(0, 0, 0, 0.5);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}



/*商品详情*/

.briefIntro{
  display: flex;
  flex-direction: column;
  height: 8rem;
  position: relative;
}

.briefIntro_part1{
  height: auto;
  position: relative;
}

.briefIntro_part2{
  height: auto;
  position: relative;
}

.briefIntro_part3{
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  height: auto;
  position: relative;
}

.briefIntro_part3_item1 {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.briefIntro_part3_item1 img {
  width: 1rem;
  height: 1rem;
  margin-right:0.3rem
}

.briefIntro_part3_item2{
  color: #888;
  font-size: 0.8rem;
}

/*温馨提示*/
.sweetTips{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.sweetTips img{
  width: 20rem;
  height: 20rem;
}

.footer{
  margin-top: 50rem;
  height: 100px;
}


@media screen and (max-width: 767px) {


  .flex {
    display: flex;
  }
  .flex-center {
    display: flex;
    align-items: center;
    text-align: center;
    justify-content: center;
  }
  .container {
    position: absolute;
    top:0;
    right:0;
    left:0;
    bottom:0;
  }

  .wrapperContainer {
    padding: 0rem 1rem;
    color:#333;
    font-size: 1rem;
    width: auto;
    height: 80%;
  }

  .mainContainer {
    width: 100%;
    height: auto;
    padding-bottom: 1rem;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    flex-wrap: wrap;
  }

  .scrollContainer {
    position: relative;
    margin-left: 20rem;
    width: auto;
    height: 90%;}

  .scrollContainer .chatOpen {
    margin-right: 340px;
  }
  .scrollContainer :last-child  {
    transition: none;
  }


  @media screen and (max-width: 768px) {
    .scrollContainer {
      margin-left: 0;
    }
  }


  /*视频列表*/

  .video{
    display: flex;
    flex-direction: column;
    align-content: space-between;
    justify-content: space-between;
    margin-bottom: 1.2rem;
    margin-right: 1.2rem;
    width: 40%;
    height: auto;
    border: 1px solid #d3d3d3;
    border-radius: 0.5rem;
    padding:1rem;
  }
  .videoPic{
    height: auto;
    width: 100%;
    position: relative;
  }
  /*文字遮幕*/
  .textMaskForPic{
    position: absolute;
    top:25%;
    width: 100%;
    height: 4rem;
    background-color:rgba(0, 0, 0, 0.5);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }



  /*商品详情*/

  .briefIntro{
    display: flex;
    flex-direction: column;
    height: auto;
    position: relative;
    font-size: 0.5rem;
  }

  .briefIntro_part1{
    height: auto;
    position: relative;
  }

  .briefIntro_part2{
    height: auto;
    position: relative;
  }

  .briefIntro_part3{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    height: auto;
    position: relative;
  }

  .briefIntro_part3_item1 {
    display: flex;
    flex-direction: row;
    align-items: center;
  }

  .briefIntro_part3_item1 img {
    width: 0.5rem;
    height: 0.5rem;
    margin-right:0.3rem
  }

  .briefIntro_part3_item2{
    color: #888;
    font-size: 0.4rem;
  }

  /*温馨提示*/
  .sweetTips{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
  }
  .sweetTips img{
    width: 20rem;
    height: 20rem;
  }

  .footer{
    margin-top: 10rem;
    height: 100px;
  }
}
